Anti-ERMP1 antibodies are used in the immunodetection of the protein endoplasmic reticulum metallopeptidase 1. In humans, the canonical protein has a reported length of 904 amino acid residues and a mass of 100.2 kDa. Its subcellular localization is in the ER. Up to 2 different isoforms have been reported for this protein. It is notably expressed in many tissues, such as the bronchus and fallopian tube. A member of the Peptidase M28 protein family, ERMP1 is known to be involved with the response to oxidative stress and proteolysis. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include Felix-ina and aminopeptidase Fxna. ERMP1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some ERMP1 antibodies may have been used in research and have associated citations. Immunohistochemistry is a widely used application for these antibodies. In addition, ELISA is also a common application.